From c14c6fd5c56a0d0495d8a7c0f2bc330be658663e Mon Sep 17 00:00:00 2001
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Date: Mon, 28 Jan 2008 23:58:26 -0500
Subject: ext4: Add EXT4_IOC_MIGRATE ioctl

The below patch add ioctl for migrating ext3 indirect block mapped inode
to ext4 extent mapped inode.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 fs/ext4/ioctl.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'fs/ext4/ioctl.c')

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index c0e5b8cf635c..2ed7c37f897e 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -254,6 +254,9 @@ flags_err:
 		return err;
 	}
 
+	case EXT4_IOC_MIGRATE:
+		return ext4_ext_migrate(inode, filp, cmd, arg);
+
 	default:
 		return -ENOTTY;
 	}
-- 
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